- Conditions
- Functional Gastrointestinal Disorders, Hypermobile Ehlers-Danlos Syndrome, Postural Orthostatic Tachycardia Syndrome, Autonomic Nervous System Disease, Autonomic Nervous System Imbalance
- Interventions
- Percutaneous vagal nerve stimulation (pVNS) device, Acoustic vagal nerve stimulation (aVNS) treatment
- Device · Other
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 10 Years to 18 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 193–216
of 519
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Endothelial Dysfunction
- Interventions
- Trimethaphan, Placebo
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2017
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Ehlers Danlos Syndrome, External Hydrocephalus, Dysautonomia, Postural Orthostatic Tachycardia Syndrome, Venous Insufficiency
- Interventions
- Not listed
- Lead sponsor
- Genetic Disease Investigators
- Other
- Eligibility
- 5 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Colleyville, Texas
- Conditions
- Childhood Obesity, Morbid Obesity
- Interventions
- Transcriptome profiling
- Diagnostic Test
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 2 Years to 20 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2026
- U.S. locations
- 2
- States / cities
- Boston, New York • New York, New York
- Conditions
- Neurodegenerative Diseases, sca3, MSA - Multiple System Atrophy, Ataxia, Synucleinopathies
- Interventions
- 18F-PBR06, 18F-PBR06
- Drug · Radiation
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Complex Regional Pain Syndrome
- Interventions
- Nitrous Oxide, Oxygen
- Drug
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Brain Blood Flow, Neurovascular Control
- Interventions
- MRI, Transcranial Doppler Ultrasound, Sympathetic Nerve Activity
- Device · Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 45 Years to 68 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Hypermobile Ehlers-Danlos Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS)
- Interventions
- Not listed
- Lead sponsor
- Clarkson University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2036
- U.S. locations
- 1
- States / cities
- Potsdam, New York
- Conditions
- Sjogren's Syndrome, Dysautonomia
- Interventions
- Not listed
- Lead sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
- NIH
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2014
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Hypotension, Orthostatic
- Interventions
- Midodrine Hydrochloride
- Drug
- Lead sponsor
- Shire
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1997 – 1999
- U.S. locations
- 15
- States / cities
- Huntsville, Alabama • Miramar, Florida • St. Petersburg, Florida + 12 more
- Conditions
- Autonomic Dysregulation, Anxiety, Depression, Parent-Child Relations
- Interventions
- Parent-Child Interaction Therapy (PCIT)
- Behavioral
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 2
- States / cities
- Gainesville, Florida • Jacksonville, Florida
- Conditions
- POTS - Postural Orthostatic Tachycardia Syndrome
- Interventions
- Intravenous iron
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Spinal Cord Injury, Orthostatic Hypertension, Autonomic Dysreflexia
- Interventions
- Spinal Cord Transcutaneous Stimulation
- Device
- Lead sponsor
- University of Louisville
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 2
- States / cities
- Louisville, Kentucky
- Conditions
- Orthostatic Hypotension, Falls
- Interventions
- Medication review, Nutrition/Salt intake, Education, Exercise, Drug Recommendations
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 356 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Hypotension, Orthostatic
- Interventions
- Automated abdominal binder
- Device
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Postexercise Hypotension
- Interventions
- Aerobic Exercise, alpha-FMH, Resistance and Aerobic Exercise, Antihistamine
- Behavioral · Drug
- Lead sponsor
- University of Oregon
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Eugene, Oregon
- Conditions
- Diabetes Complications
- Interventions
- Epinephrine, Saline infusion
- Drug · Other
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2025
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Chronic Pain, PERIPHERAL NEUROPATHY, Occipital Neuralgia, Chronic Hip Pain, Hip Osteoarthritis, Knee Osteoarthritis, Spasticity, Chronic Low Back Pain, Lumbar Spondylosis, Cervical Spondylosis, Shoulder Arthritis, Causalgia, Chronic Pain Syndrome, Chronic Neck Pain
- Interventions
- Not listed
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Old Saybrook, Connecticut
- Conditions
- Autonomic Failure, Orthostatic Hypotension
- Interventions
- Abdominal binder, No abdominal binder
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Long COVID, Postural Orthostatic Tachycardia Syndrome, Dysautonomia, Myalgic Encephalomyelitis, Chronic Fatigue Syndrome, Long Covid19
- Interventions
- Wearable device
- Device
- Lead sponsor
- Scripps Translational Science Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100,500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Healthy, Vasodilation, Insulin Resistance, Autonomic Dysfunction, Obesity
- Interventions
- Carbon dioxide breathing, Neurovascular Coupling, Human insulin
- Other · Drug
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- Postural Orthostatic Tachycardia Syndrome
- Interventions
- CRI device (non-invasive vitals sign measurement)
- Device
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 12 Years to 21 Years
- Enrollment
- 77 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Clonal Mast Cell Disease, KIT D816V Mutation, Suspected KITD816V Mutated Clonal Mast Cell Disease
- Interventions
- Screening
- Other
- Lead sponsor
- Blueprint Medicines Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 750 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 25
- States / cities
- Birmingham, Alabama • Scottsdale, Arizona • Tucson, Arizona + 21 more
- Conditions
- Autonomic Dysfunction, Orthostatic Intolerance
- Interventions
- Development of AD/OI after BS
- Other
- Lead sponsor
- Kansas City Heart Rhythm Research Foundation
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 400 participants
- Timeline
- 2024 – 2025
- U.S. locations
- 8
- States / cities
- Overland Park, Kansas • Independence, Missouri • Kansas City, Missouri